“Look at that truck, Mom!” Some kids seem completely obsessed with moving objects. For them, there’s Ride-a-Rig, an event that gives little ones the chance to see and touch fire engines, police cruisers, 18-wheelers, and other big rigs. Presented by the Junior League of Napa-Sonoma, this educational community event will be held on June 12, 10 a.m.–2 p.m., at the Lyttle Cow Palace at the Sonoma County Fairgrounds in Santa Rosa. Tickets are $8 (ages 2 and younger, free) and will be available at the door or may be purchased at jlns.org/ride-a-rig.html.